| 摘要 |
A composition for inorganic fibers having the following composition ratio and including no solvent: SiO 2 1.0 to 54.5 wt%; Al 2 O 3 less than 58.0 wt%; MgO 1.0 to 69.0 wt%; CaO 6.0 wt% or less; and the total of SiO 2 , Al 2 O 3 and MgO exceeding 94.0 wt%. |
